What exactly does the number 97 mean? How about 454? In this lesson, students explore how two-digit numbers are made up of tens and ones. Then they use this understanding to subtract numbers within 1000.

Word problems getting you down? Then spread the word on a lesson that will help students decide when to add or subtract, as they identify clue words that aid in solving word problems.

Use this lesson to introduce composing and decomposing as part of your students’ addition and subtraction toolkits.

Becoming fluent in reading analog and digital clocks can be very “time” consuming. This interactive lesson will engage young learners while reinforcing an important skill.

Help your students use rulers in the classroom with this lesson! Encourage them to measure items around them using centimeters to understand shapes and sizes.

Get your students excited about money! Have them make connections between their prior knowledge of base-ten numerals and one, ten, and hundred dollar bills.

This lesson will help students build an understanding of multiples as they learn how to subtract from multiples of 100!

This lesson helps students learn about asking and answering questions about a text. It also exposes them to valuable lessons about trying to figure out their dreams and not giving up along the way.

We all know how tricky telling time can be for our students. This terrific time lesson will have your students understanding analog clocks in no time!

In this lesson, students will practice listening comprehension skills after reading “The Paper Bag Princess” together as a class. Afterward, students will role-play, make inferences, and use summarization to strengthen literacy skills.

Make a math mystery! In this lesson, help your students understand the relationship between addition and subtraction and how a missing addend word problem is represented with a number sentence.

Your students will have loads of fun discovering new words and using them describe the feelings of different characters. Featuring No, David! by David Shannon, this lesson will help kids practice reading and writing.

In this scavenger hunt lesson, students will look for rectangular arrays within their school environment. Whether it is a set of cubbies or windows, students will see that arrays are all around us.

Your class will love this outdoor activity that teaches them how to compare the capacity of different containers.

In this lesson, your students will measure the lengths of items and then make a line plot to show the measurement data. They will get hands-on by measuring and surveying the class.

This tasty lesson will teach second graders about fractions using cookies.

Your students will enjoy reading the classic story “The Ugly Duckling,” written about a very lovable duck! This reading lesson also includes a fun partner activity to help your students practice comprehension.

It's time to learn about time. In this hands-on lesson, students manipulate clock hands and jump across timelines in order to calculate the "distance" between different times and events.

Will one be left out? Students will practice creative problem solving as they strive to answer this question and determine whether a group is even or odd.

Students will get to explore three-digit numbers through base-ten blocks and written form. Students will get plenty of practice identifying the place values of a number both individually and with the class.

Students will read a short fictional story and discuss why the author included certain details and words. Use this lesson to help your students navigate parts of fictional text to determine the author's purpose!

Cats are the best! Pizza is better! My teacher rules! In Fact or Opinion: Part 1, your students will combine reading and writing to learn about the differences between facts and opinions and how those differences are communicated.

Dive into understanding place value by using place value disks to represent and compare numbers.

Do your students ever want to just hurry and finish their homework? Your students can use the number line jumping strategy to quickly add two-digit numbers and show their understanding of place value and expanded form in the process.

Help your students' understand the English language with this lesson that teaches them that there are word "twins" that look and sound the same but have different meanings.

This lesson will have your students learn to compare and contrast using both a classic fairy tale and a fractured versions of a fairy tale.

How big is a foot? Students find out to explore how to measure in feet by comparing their own feet to rulers. Then they set off to measure the length and width of the classroom!

Use a short story that can be told entirely in idioms and students will get the picture! Students match story strip text to idioms in this interactive exercise that includes a matching worksheet assessment.

Encourage your students to take part in some friendly competition with this game that has students practice their addition skills with flashcards.

Help your students' story telling abilities grow with this lesson that helps them recount what happened in a story and has them point out key details.